SSN Lightweight Harmonic Gearbox

LSN Light Weight Harmonic Drive (1)
This product line is specifically designed to diminish the mechanical weight, facilitating the development of lightweight industrial robots. This design advancement leads to improved speed and payload capacity.
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PRODUCT FEATURES

This CE-certified product boasts a 30% weight reduction for superior portability. Its compact, backlash-free design ensures easy, direct motor integration with precise alignment for optimal positioning and rotational accuracy.

PRODUCT ADVANTAGES

  1. The product’s lightweight construction is the result of a refined design approach and the use of high-quality materials, leading to a substantial weight reduction of 30%.
  2. The wheel features a cup-shaped standard barrel structure that is both flexible and equipped with robust full roller cross bearings for enhanced rigidity.
  3. Employing our proprietary CMP heat treatment process, the SS tooth profile is meticulously crafted to ensure precision grinding with an accuracy of 1 micron on the track.
  4. The design is compact, streamlined, and free from any backlash, offering a direct connection to the motor for easy installation.
  5. The input and output shafts are aligned coaxially.
  6. The product boasts superior accuracy in positioning and excellent repeatability.

PRODUCT DESCRIPTION

The Lightweight Harmonic Reducer shares identical structural and performance characteristics with its small-scale High Precision Harmonic Gearbox counterpart. The primary distinction lies in its reduced weight, with the Lightweight model being 30% lighter. This weight reduction is attributed to the material substitution in the circular spline component, transitioning from steel to aluminum alloy, while maintaining the same functionality and precision as the heavier variant.

SPECIFICATIONS

Specification of High Precision and Light Weight Harmonic Drive Rated Parameters

Model Reduction ratio Rated torque at 2000r/min input Permissible peak torque at start and stop Permissible maximum value for average load torque Permissible maximum momentary torque Permissible maximum input rotational speed Permissible average input rotational speed Backlash Weight Design life
Grease Grease
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec kg Hour
8 50 1.8 0.18 3.3 0.34 2.3 0.23 6.6 0.67 8500 3500 ≤40 LSN-I:0.08 10000
100 2.4 0.24 4.8 0.49 3.3 0.34 9.0 0.92 10000
11 50 3.5 0.36 8.3 0.85 5.5 0.56 17 1.73 8500 3500 ≤30 LSS-I:0.25 LSN-I:0.17 10000
80 4.5 0.46 9.9 1.01 8.0 0.82 22.5 2.30 10000
100 5 0.51 11 1.12 8.9 0.91 25.0 2.55 10000
14 50 5.4 0.55 18 1.8 6.9 0.7 35 3.6 8500 3500 ≤20 LSS-I/II:0.51 LSS-C:0.09 LSN-I/II:0.39 LSSF-I:0.51 10000
80 7.8 0.8 23 2.4 11 1.1 47 4.8 15000
100 7.8 0.8 28 2.9 11 1.1 54 5.5 15000
120 7.8 0.8 28 2.9 11 1.1 54 5.5 15000
17 50 16 1.6 34 3.5 26 2.6 70 7.1 7300 3500 ≤20 LSS-I/II:0.67 LSS-C:0.15 LSN-I/II:0.52 LSSF-I:0.67 10000
80 22 2.2 43 4.4 27 2.7 87 8.9 15000
100 24 2.4 54 5.5 39 4 108 11 15000
120 24 2.4 54 5.5 39 4 86 8.8 15000
20 50 25 2.5 56 5.7 34 3.5 98 10 6500 3500 ≤20 LSS-I/II:0.96 LSS-C:0.28 LSN-I/II:0.73 LSSF-I:0.96 10000
80 34 3.5 74 7.5 47 4.8 127 13 15000
100 40 4.1 82 8.4 49 5 147 15 15000
120 40 4.1 87 8.9 49 5 147 15 15000
160 40 4.1 92 9.4 49 5 147 15 15000
25 50 39 4 98 10 55 5.6 186 19 5600 3500 ≤20 LSS-I/II:1.46 LSS-C:0.42 LSN-I/II:1.14 LSSF-I:1.46 10000
80 63 6.4 137 14 87 8.9 255 26 15000
100 67 6.8 157 16 108 11 284 29 15000
120 67 6.8 167 17 108 11 304 31 15000
32 50 76 7.8 216 22 108 11 382 39 4800 3500 ≤20 LSS-I/II:3.11 LSS-C:0.89 LSN-I/II:2.47 10000
80 118 12 304 31 167 17 568 58 15000
100 137 14 333 34 216 22 647 66 15000
120 137 14 333 36 216 22 686 70 15000
40 50 137 14 402 41 196 20 686 70 4000 3000 ≤20 LSS-I/II:4.6 LSS-C:1.7 LSN-I/II:3.64 LSSF-I:4.6 10000
80 206 21 519 53 284 29 980 100 15000
100 265 27 568 58 372 38 1080 110 15000
120 294 30 617 63 451 46 1180 120 15000

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